package net.dopan.pigframe.core.utils;

import java.util.HashMap;

/**
 * @Package: net.dopan.pigframe.core.utils
 * @Title: MapUtils
 * @Description: Map工具类
 * @author: 刘宽
 * @date: 2018/8/8 13:10
 */
public class MapUtils extends HashMap<String, Object> {

    @Override
    public MapUtils put(String key, Object value) {
        super.put(key, value);
        return this;
    }
}
